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Implementing SPARQL Support for Relational Databases and Possible Enhancements

dc.contributor.authorWeiske, Christian
dc.contributor.authorAuer, Sören
dc.contributor.editorAuer, Sören
dc.contributor.editorBizer, Christian
dc.contributor.editorMüller, Claudia
dc.contributor.editorZhdanova, Anna V.
dc.date.accessioned2019-05-15T08:44:18Z
dc.date.available2019-05-15T08:44:18Z
dc.date.issued2007
dc.description.abstractIn order to make the Semantic Web real we need the infrastructure to store, query and update information adhering to the RDF paradigm. Such infrastructure can be developed from scratch or benefit from developments and experiences made in other science & technology realms such as within the database domain. For querying RDF data the World Wide Web Consortium released a Working Draft for the SPARQL query language. A large portion of the Web is meanwhile driven by server-side Web applications. PHP is the scripting language most widely used for Web applications. In this paper we present our PHP implementation of the SPARQL standard directly interacting with an underlying database system. The approach is based on the rationale of pushing as much work into the RDBMS as possible in order to profit most from the query optimization techniques developed for relational database systems. The article includes an evaluation of the performance and standard compliance, surveys limitations we discovered when using SPARQL for the implementation of real-life Semantic Web applications and suggests extensions to the SPARQL standard in order to solve these obstacles.en
dc.identifier.isbn978-3-88579-207-9
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/22408
dc.language.isoen
dc.publisherGesellschaft für Informatik e. V.
dc.relation.ispartofThe Social Semantic Web 2007 – Proceedings of the 1st Conference on Social Semantic Web (CSSW)
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-113
dc.titleImplementing SPARQL Support for Relational Databases and Possible Enhancementsen
dc.typeText/Conference Paper
gi.citation.endPage80
gi.citation.publisherPlaceBonn
gi.citation.startPage69
gi.conference.dateSeptember 26-28, 2007
gi.conference.locationLeipzig
gi.conference.sessiontitleRegular Research Papers

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